A preliminary accident report submitted to the UN on Monday said the investigation into South Korea’s deadliest air disaster ...

A Jeju Air Boeing 737-800 skidded down the runway and crashed in a fireball in South Korea, and investigators are just beginning the process of figuring out why.

Belly-landings are risky and carried out only in an emergency. Here are the situations in which this is done, and what probably happened with the Jeju aircraft.

Jeju Air flight Boeing 737-800 was carrying ... After sending a "mayday" distress signal, the aircrew attempted to land on a different runway. When the aircraft touched down three minutes later ...